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Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating
Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating
Specifications
Roof Load :
20+ lb/sq.ft
Payment Terms :
T/T, L/C
Steel Grade :
Q355B
Place of Origin :
Shandong, China
Price :
USD 30-60 / Square Meter
Supply Ability :
50000 Square Meters per Month
Column Type :
Welded H-Section
Brand Name :
ECER
Certification :
ISO 9001:2015, CE, SGS
Frame Type :
Portal Frame
MOQ :
100 Square Meters
Delivery Time :
25-40 Days
Door Type :
Sliding Door / Rolling Door
Window Type :
Aluminum Alloy
Model Number :
SSW-Q355B-HDG
Packaging Details :
Steel components packed in bundles with protective wrapping, loaded in 40ft containers
Description

Product Description

This prefabricated steel structure is engineered for superior performance, rapid assembly, and long-term durability. Manufactured with precision in our ISO-certified facility, it delivers exceptional value for industrial and commercial applications.

Key Features

  • Q355B high-strength carbon structural steel main frame for exceptional load bearing capacity
  • Hot-dip galvanized anti-corrosion treatment ensures 50+ year service life in harsh environments
  • Portal frame design with clear span up to 40 meters, eliminating interior columns
  • Bolted connection system enables rapid on-site assembly, reducing construction time by 50%
  • Engineered for wind load up to 150 km/h and heavy snow load conditions

Technical Specifications

Main FrameQ355B Welded H-Section Steel
Surface TreatmentHot-Dip Galvanized (Zinc Coating 275g/m²)
Connection TypeHigh Strength Grade 10.9 Bolts
Clear SpanUp to 40 meters
Wind Load150 km/h
Snow Load0.5 kN/m²
Seismic Grade8 Degree
Life Span50 Years
Wall & RoofSandwich Panel / Single Steel Sheet

We provide comprehensive design, fabrication, and installation guidance services. Contact us today for a customized quotation tailored to your project requirements.

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Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating

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Product Detail
Roof Load :
20+ lb/sq.ft
Payment Terms :
T/T, L/C
Steel Grade :
Q355B
Place of Origin :
Shandong, China
Price :
USD 30-60 / Square Meter
Supply Ability :
50000 Square Meters per Month
Contact Supplier
Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating

Qingdao Yidongxiang Steel Structure Co., Ltd.

Verified Supplier
1 Years
shandong, qingdao
Since 2002
Main Products :
Steel Structure Warehouse, Prefabricated Steel Structure, Steel Frame Buildings
Total Annual :
1000-2000
Employee Number :
80~120
Certification Level :
Verified Supplier
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